CN108193766A - A kind of intelligence blends formula drainage dredging device - Google Patents
A kind of intelligence blends formula drainage dredging device Download PDFInfo
- Publication number
- CN108193766A CN108193766A CN201711469448.8A CN201711469448A CN108193766A CN 108193766 A CN108193766 A CN 108193766A CN 201711469448 A CN201711469448 A CN 201711469448A CN 108193766 A CN108193766 A CN 108193766A
- Authority
- CN
- China
- Prior art keywords
- dredging
- drill bit
- sewer
- sundries
- operation box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
- E03F7/10—Wheeled apparatus for emptying sewers or cesspools
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
- E03F7/10—Wheeled apparatus for emptying sewers or cesspools
- E03F7/106—Accessories, e.g. hose support
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Treatment Of Sludge (AREA)
Abstract
The present invention relates to a kind of intelligence to blend formula drainage dredging device, belongs to technical field of engineering machinery.The present apparatus uses high-pressure water jet,Drill bit and the compound dredging method of monitoring,Crushing is stirred to the blocking portion of sewer with drill bit device first,The blocking portion after blending and tube wall are rinsed with high-voltage water jet device again,Continue to aspirate loose sundries with suction method,Simultaneously in vehicle body installation photographic device and detection headlamp,Continue and blend drill bit in vehicle body both sides one row's cutting blade of installation and headstock installation one,If also encounter polybag,Stalk,The larger sundries of stone equidimension,Facilitate and blended and cut,And got on suction unit and conveyer belt fast transportation,Save a large amount of manpower,Material resources and financial resources,It is widely used in the dredging of the middle-size and small-size sewer in city,The dredging of blocking and the dredging of zanjon and deep-well,It is cost-effective,So as to improve desilting efficiency data,It has broad application prospects.
Description
Technical field
The present invention relates to a kind of intelligence to blend formula drainage dredging device, belongs to technical field of engineering machinery.
Background technology
Drainage dredging refers to dredge in sewer, and the wastes such as mud inside cleaning sewer keep long-term smooth
It is logical, to prevent city from waterlogging occurs.Sewer does not have regular dredging sewage can be caused to flow excessively, pollutes environment, gives people's lives band
To bother.
At present, the situation of domestic big-and-middle samll cities and towns' sewer pipe is extremely complex, the main sewer size of large- and-medium size cities
It is larger, serious blocking is not susceptible to, but each branch pipe(tube) size is smaller, especially small street and cell are dirty in sewer pipe
The flow velocity of water is slower, can often result in blockage because of various house refuses, and some old towns and samll cities and towns, sewer pipe size compared with
It is small, and mostly concrete duct even brick pipeline, blocking is easily generated, the dredging cleaning during blockage of sewer of domestic city,
One of persistent ailment that always municipal sector faces.At this stage, China's sewer dredging dredging work, mainly still rely upon manually into
Row, the work for dredging dredging is very troublesome, wants the residual air in first discharge line under normal circumstances, then pump sewage, then also
It needs manually to descend well operations, it is time-consuming and laborious, it is not only dirty but also tired, more seriously, misoperation also entail dangers to downhole operations personnel
Personal safety.
The dredging work of China's sewer is mainly completed by manual work also using suction and pumping formula dredging technology, dredges speed
Slowly, working environment is arduous, the danger even having some casualties sometimes;Additionally due to energy consumption is big, noise is big, sludge stench is to sky
The factors such as gas is seriously polluted, are highly detrimental to environmental protection.Therefore using mechanical fast dewatering, timely processing sludge and recycling profit
With, be current social development trend.Domestic Resourcesization utilize and are broadly divided into agricultural and burning disposal.But the weight in sludge
Tenor it is higher and when have beyond agricultural standards, agricultural municipal sludge is definitely not long-term solution, in some developed countries
Through being used by limitation.Since the content of organic matter in sludge is very high, organic matter can be made all to be carbonized its burning disposal, kill disease
Substance can realize the minimizing of sludge to the maximum extent, and incineration residue is only 10% or so of original volume, and there is no a huge sum of moneys
Belong to ion problem, and the calorific value of sludge is higher, burn also recyclable certain energy, the burning ash generated after burning can change
Good soil is built the road, brick and tile, ceramics, concrete fill.
It is of great significance because a kind of intelligence of the invention blends formula drainage dredging device to technical field of engineering machinery.
Invention content
Present invention mainly solves the technical issues of:It is at sewage for these current existing suction and pumping formula desilting systems
It manages factory and designs, suction and pumping removal is difficult to for the larger sundries of the common polybag of sewer, stalk, stone equidimension, and
It is not easy to operate in the case of inside dark drain pipe, the defects of so as to limit the application of suction and pumping dredging technology, carry
A kind of intelligence has been supplied to blend formula drainage dredging device.
In order to solve the above-mentioned technical problem, the technical solution adopted in the present invention:
A kind of intelligence blends formula drainage dredging device, including high-voltage water jet device, drill bit device, blend drill bit, sludge hopper,
Suction pump, suction tube excavate pawl, conveyer belt, dredging tube head, cutting blade, preceding excavation pawl, motor, photographic device, detection afterwards
The upper surface of headlamp, computer, motor operation box and steering operation box, suction pump are sludge hoppers, and suction pump is by aspirating with vehicle body
For pipe come what is be connected, the left side of suction tube is high-voltage water jet device and drill bit device, and pawl is excavated after being below suction tube, rear to dig
It is trailing wheel to dig on the right of pawl, and body bottom is dredging tube head, is row's cutting blade on the side of dredging tube head, the rightmost of trailing wheel
It is front-wheel, is preceding excavation pawl on the right of front-wheel, is to blend drill bit on the right of preceding excavation pawl, is motor above front-wheel, it is electronic
Photographic device, detection headlamp successively above machine, the most upper right side for detecting headlamp be successively motor operation box, computer and
Steering operation box.
The application process that a kind of intelligence blends formula drainage dredging device is:Relevant well cover for sewer is first turned on, from
Vehicle body takes out drill bit device, is entered in sewer with drill bit device, is stirred crushings to the blocking portion of sewer, then with high
Pressure water jet device is rinsed the blocking portion after blending and tube wall, and the sundries blended is made to be flushed to the inspection shaft in downstream,
Continue to put car into sewer, start car and enter progress operation in sewer, and the power supply for opening detection headlamp is opened
It closes to realize the illumination in pipeline, then open the camera function button of computer, photographic device is made to realize to recording a video and moving in pipeline
State is observed, and continues to start motor, motor operation box and steering operation box is made effectively to control car, rotate its conveyer belt, together
Shi Chuandong blend drill bit, front-wheel, trailing wheel, cutting blade, it is preceding excavation pawl and after excavate pawl, they just with detect headlamp photograph
Bright and photographic device camera shooting carries out the sundries such as excacation, loose mud to sundries such as loose mud will be by dredging tube
Head, suction tube and the swabbing action of suction pump are siphoned away and are removed, while are got on the effect transmission of conveyer belt, are sent to sludge hopper
In, the sundries in last sludge hopper is transported by dredging vehicle, repeatedly carries out dredging to the blocking portion of sewer.
The operation principle of the high-voltage water jet device:High-pressure pump is first driven, jetting nozzle is sent into after water is pressurizeed, is penetrated
The reaction force that (operating) water nozzle sprays generation backward makes jetting nozzle and sebific duct march forward together to negative side, also cleans tube wall simultaneously,
When nozzle reaches downstream inspection shaft, motor winch withdraws hose, and jetting nozzle continues injection water by remaining sediment
The inspection shaft in downstream is flushed to, is finally siphoned away by silt pumping car.
The shape of the drill bit of the drill bit device is screwed sheet, a diameter of 22~28mm, thickness for 2~
5mm, length are 240~360mm.
The drill bit device, the effect for blending drill bit and cutting blade:Make the polybag for being difficult to aspirate in sewer,
The larger sundries of stalk, stone equidimension is blended and is cut, and convenient for the sundries blended is aspirated, obtains the part of blocking
Quick dredging.
The monitoring device includes motor operation box, computer and steering operation box.
The application of the present invention:Be first turned on relevant well cover for sewer, from vehicle body take out drill bit device, with drill bit device into
Enter in sewer, crushing is stirred to the blocking portion of sewer, then with high-voltage water jet device to the choking portion after blending
Divide and tube wall is rinsed, the sundries blended is made to be flushed to the inspection shaft in downstream, continue to put car into sewer, start vehicle
Son, which enters, carries out operation in sewer, and opens the power switch of detection headlamp to realize the illumination in pipeline, then open electricity
The camera function button of brain realizes photographic device and video recording in pipeline and dynamic is observed, continues to start motor, grasp motor
Make box and steering operation box effectively controls car, rotate its conveyer belt, while transmission blends drill bit, front-wheel, trailing wheel, cutter
Piece, it is preceding excavation pawl and after excavate pawl, they just with detect headlamp illumination and photographic device camera shooting to loose mud
Sundries is waited, which to carry out the sundries such as excacation, loose mud, to be inhaled by dredging tube head, suction tube and the swabbing action of suction pump
It walks and removes, while get on the effect transmission of conveyer belt, be sent in sludge hopper, the sundries in last sludge hopper is by dredging vehicle
It transports, dredging repeatedly is carried out to the blocking portion of sewer.
The beneficial effects of the invention are as follows:
The present apparatus uses high-pressure water jet, drill bit and the compound dredging method of monitoring, and sewer is blocked up with drill bit device first
Plug portion is stirred crushing, then the blocking portion after blending and tube wall are rinsed with high-voltage water jet device, makes to blend
Sundries be flushed to the inspection shaft in downstream, the sundries convenient for blending is sucked, continues to carry out loose sundries with suction method
Suction makes the part of blocking obtain Quick dredging, while in vehicle body installation photographic device and detect headlamp, black for sewer
Dark unknown situation, computer screen show the information of sewer, and correct dredging scheme convenient to carry out has filled up this respect technology
On blank, continue one row's cutting blade and headstock are installed on vehicle body both sides and install one and blend drill bit, if also encountering plastics
The larger sundries of bag, stalk, stone equidimension, facilitates and is blended and cut, and with suction unit and conveyer belt fast transportation
Up, a large amount of human and material resources and financial resources are saved, be widely used in the middle-size and small-size sewer in city dredging, block dredge
It passes to and the dredging of zanjon and deep-well, it is cost-effective, so as to improve desilting efficiency data, have broad application prospects.
Description of the drawings
Fig. 1 is the front elevation of " a kind of intelligence blends formula drainage dredging device " of the invention.
Wherein, 1, sludge hopper;2nd, suction pump;3rd, suction tube;4th, pawl is excavated afterwards;5th, high-voltage water jet device;6th, cutter
Piece;7th, vehicle body;8th, trailing wheel;9th, high-pressure hydraulic pump;10th, drill bit device;11st, nozzle;12nd, dredging tube head;13rd, front-wheel;14th, brill is blended
Head;15th, preceding excavation pawl;16th, conveyer belt;17th, motor;18th, photographic device;19th, headlamp is detected;20th, monitoring device;21、
Motor operation box;22nd, computer;23rd, steering operation box.
Fig. 2 is in " a kind of intelligence blends formula drainage dredging device " of the invention " high-voltage water jet device and drill bit device "
Front elevation.
Wherein, 5, high-voltage water jet device;9th, high-pressure hydraulic pump;10th, drill bit device;11st, nozzle.
Fig. 3 is " monitoring device and camera lighting device " in " a kind of intelligence blends formula drainage dredging device " of the invention
Front elevation.
Wherein, 18, photographic device;19th, headlamp is detected;20th, monitoring device;21st, motor operation box;22nd, computer;23、
Steering operation box.
Specific embodiment
A kind of intelligence blends formula drainage dredging device, including high-voltage water jet device 5, drill bit device 10, blends drill bit
14th, sludge hopper 1, suction pump 2, suction tube 3, rear excavation pawl 4, conveyer belt 16, dredging tube head 12, cutting blade 6, preceding excavation pawl
15th, motor 17, photographic device 18, detection headlamp 19, computer 22, motor operation box 21 and steering operation box 23, feature
It is:It is sludge hopper 1 above suction pump 2, suction pump 2 is connected with vehicle body 7 by suction tube 3, and the left side of suction tube 3 is
High-voltage water jet device 5 and drill bit device 10 excavate pawl 4 after being below suction tube 3, rear the right for excavating pawl 4 is trailing wheel 8,
7 bottom of vehicle body is dredging tube head 12, is row's cutting blade 6 on the side of dredging tube head 12, and the rightmost of trailing wheel 8 is front-wheel 13,
The right of front-wheel 13 is preceding excavation pawl 15, and preceding the right for excavating pawl 15 is to blend drill bit 14, is motor 17 above front-wheel 13,
It is photographic device 18, detection headlamp 19 successively above motor 17, the most upper right side of detection headlamp 19 is motor successively
Operating case 21, computer 22 and steering operation box 23.The application process that a kind of intelligence blends formula drainage dredging device is:It beats first
Relevant well cover for sewer is opened, drill bit device 10 is taken out from vehicle body 7, is entered in sewer with drill bit device 10, to sewer
Blocking portion is stirred crushing, then the blocking portion after blending and tube wall are rinsed with high-voltage water jet device 5, makes to stir
Broken sundries is flushed to the inspection shaft in downstream, continues to put car into sewer, startup car, which enters in sewer, to be made
Industry, and the power switch of detection headlamp 19 is opened to realize the illumination in pipeline, then open the camera function button of computer 22,
It realizes photographic device 18 to observe video recording in pipeline and dynamic, continues to start motor 17, make motor operation box 21 and turn to
The effectively control car of operating case 23, rotates its conveyer belt 16, while transmission blends drill bit 14, front-wheel 13, trailing wheel 8, cutter
Piece 6, preceding excavation pawl 15 and rear excavation pawl 4, they are just as the illumination of detection headlamp 19 and the camera shooting of photographic device 18 are to pine
The sundries such as scattered mud carry out the sundries such as excacation, loose mud will be by dredging tube head 12, suction tube 3 and suction pump 2
Swabbing action siphon away and remove, while with conveyer belt 16 effect transmission get on, be sent in sludge hopper 1, last sludge hopper 1
In sundries transported by dredging vehicle, repeatedly to the blocking portion of sewer carry out dredging.The high-voltage water jet device 5
Operation principle:High-pressure hydraulic pump 9 is first driven, jetting nozzle 11 is sent into after water is pressurizeed, jetting nozzle 11 sprays what is generated backward
Reaction force makes jetting nozzle and sebific duct march forward together to negative side, also cleans tube wall simultaneously, when nozzle reaches downstream inspection shaft
When, motor winch withdraws hose, and jetting nozzle continues the inspection shaft that remaining sediment is flushed to downstream by injection water, finally
It is siphoned away by silt pumping car.The shape of the drill bit of the drill bit device 10 be screwed sheet, a diameter of 22~28mm,
Thickness is 2~5mm, length is 240~360mm.The drill bit device 10, the effect for blending drill bit 14 and cutting blade 6:Make
The larger sundries of the polybag for being difficult to aspirate, stalk in sewer, stone equidimension is blended and is cut, convenient for that will blend
Sundries suction, the part of blocking is made to obtain Quick dredging.The monitoring device 20 includes motor operation box 21,22 and of computer
Steering operation box 23.
Claims (6)
1. a kind of intelligence blends formula drainage dredging device, including high-voltage water jet device(5), drill bit device(10), blend brill
Head(14), sludge hopper(1), suction pump(2), suction tube(3), excavate pawl afterwards(4), conveyer belt(16), dredging tube head(12), cutting
Blade(6), preceding excavation pawl(15), motor(17), photographic device(18), detection headlamp(19), computer(22), motor operation
Box(21)With steering operation box(23), it is characterised in that:Suction pump(2)Above be sludge hopper(1), suction pump(2)With vehicle body
(7)It is by suction tube(3)Come what is be connected, suction tube(3)The left side be high-voltage water jet device(5)And drill bit device(10), take out
Suction pipe(3)Below be after excavate pawl(4), pawl is excavated afterwards(4)The right be trailing wheel(8), vehicle body(7)Bottom is dredging tube head
(12), dredging tube head(12)Side on be row's cutting blade(6), trailing wheel(8)Rightmost be front-wheel(13), front-wheel(13)'s
The right is preceding excavation pawl(15), preceding excavation pawl(15)The right be to blend drill bit(14), front-wheel(13)Above be motor
(17), motor(17)Above be photographic device successively(18), detection headlamp(19), detect headlamp(19)Most upper right
Fang Yici is motor operation box(21), computer(22)With steering operation box(23).
2. the application process that a kind of intelligence described in claim 1 blends formula drainage dredging device is:It is first turned on relevant
Well cover for sewer, from vehicle body(7)Take out drill bit device(10), use drill bit device(10)Into in sewer, sewer is blocked up
Plug portion is stirred crushing, then uses high-voltage water jet device(5)Blocking portion after blending and tube wall are rinsed, make to stir
Broken sundries is flushed to the inspection shaft in downstream, continues to put car into sewer, startup car, which enters in sewer, to be made
Industry, and open detection headlamp(19)Power switch realize the illumination in pipeline, then open computer(22)Camera function
Button makes photographic device(18)It realizes and video recording in pipeline and dynamic is observed, continue to start motor(17), make motor operation box
(21)With steering operation box(23)Effectively control car, makes its conveyer belt(16)Rotation, while transmission blends drill bit(14), front-wheel
(13), trailing wheel(8), cutting blade(6), preceding excavation pawl(15)With rear excavation pawl(4), they are just with detection headlamp(19)'s
Illumination and the camera shooting of photographic device 18 carry out the sundries such as excacation, loose mud to sundries such as loose mud and will be inhaled
Mud tube head(12), suction tube(3)And suction pump(2)Swabbing action siphon away and remove, while with conveyer belt(16)Effect
Transmission is got on, and is sent to sludge hopper(1)In, last sludge hopper(1)In sundries transported by dredging vehicle, repeatedly to sewer
Blocking portion carries out dredging.
3. a kind of intelligence according to claim 1 blends formula drainage dredging device, it is characterised in that:The high pressure water
Fluidic device(5)Operation principle:First drive high-pressure hydraulic pump(9), jetting nozzle is sent into after water is pressurizeed(11), jetting nozzle
(11)Spraying the reaction force of generation backward makes jetting nozzle and sebific duct march forward together to negative side, also cleans tube wall simultaneously, when
When nozzle reaches downstream inspection shaft, motor winch withdraws hose, and jetting nozzle continues injection water and rushes remaining sediment
To the inspection shaft in downstream, finally siphoned away by silt pumping car.
4. a kind of intelligence according to claim 1 blends formula drainage dredging device, it is characterised in that:The drill bit dress
It puts(10)Drill bit shape for screwed sheet, a diameter of 22~28mm, thickness is 2~5mm, length be 240~
360mm。
5. a kind of intelligence according to claim 1 blends formula drainage dredging device, it is characterised in that:The drill bit dress
It puts(10), blend drill bit(14)And cutting blade(6)Effect:Make the polybag for being difficult to aspirate, stalk, the stone in sewer
The larger sundries of equidimension is blended and is cut, and convenient for the sundries blended is aspirated, the part of blocking is made to obtain Quick dredging.
6. a kind of intelligence according to claim 1 blends formula drainage dredging device, it is characterised in that:The monitoring dress
It puts(20)Including motor operation box(21), computer(22)With steering operation box(23).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711469448.8A CN108193766A (en) | 2017-12-29 | 2017-12-29 | A kind of intelligence blends formula drainage dredging device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711469448.8A CN108193766A (en) | 2017-12-29 | 2017-12-29 | A kind of intelligence blends formula drainage dredging device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108193766A true CN108193766A (en) | 2018-06-22 |
Family
ID=62585769
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711469448.8A Pending CN108193766A (en) | 2017-12-29 | 2017-12-29 | A kind of intelligence blends formula drainage dredging device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108193766A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109868893A (en) * | 2018-10-20 | 2019-06-11 | 自贡市现代秋收机械有限公司 | A kind of ground sewer detection cleaning robot |
CN110761392A (en) * | 2019-10-17 | 2020-02-07 | 上海市基础工程集团有限公司 | Desilting device and construction method for large-diameter sewage curve pipeline in operating state |
CN111155634A (en) * | 2020-01-16 | 2020-05-15 | 四川省泰达建设工程有限公司 | Water conservancy pipeline dredging equipment |
CN111851721A (en) * | 2020-06-29 | 2020-10-30 | 浙江勤奋建设有限公司 | Dredging device of pipeline pump station |
CN112108463A (en) * | 2020-08-24 | 2020-12-22 | 潮州市利源水利水电工程有限公司 | Hydraulic engineering pipeline dredging method |
CN112459223A (en) * | 2020-11-18 | 2021-03-09 | 常州敏兆建设发展有限公司 | Sludge pipe and pipeline dredging equipment and dredging method using same |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104674935A (en) * | 2015-01-10 | 2015-06-03 | 珠海市奔腾智能科技有限公司 | Method for improvement of miniature sewer dredging vehicle |
CN105369888A (en) * | 2014-08-08 | 2016-03-02 | 湘潭腾升机械研究制造有限公司 | Sewer dredging device |
CN107190843A (en) * | 2017-06-28 | 2017-09-22 | 常州蓝森环保设备有限公司 | A kind of drainage dredging device and its application process |
CN206613814U (en) * | 2017-03-14 | 2017-11-07 | 刘强 | A kind of intelligent pipeline silt remover |
-
2017
- 2017-12-29 CN CN201711469448.8A patent/CN108193766A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105369888A (en) * | 2014-08-08 | 2016-03-02 | 湘潭腾升机械研究制造有限公司 | Sewer dredging device |
CN104674935A (en) * | 2015-01-10 | 2015-06-03 | 珠海市奔腾智能科技有限公司 | Method for improvement of miniature sewer dredging vehicle |
CN206613814U (en) * | 2017-03-14 | 2017-11-07 | 刘强 | A kind of intelligent pipeline silt remover |
CN107190843A (en) * | 2017-06-28 | 2017-09-22 | 常州蓝森环保设备有限公司 | A kind of drainage dredging device and its application process |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109868893A (en) * | 2018-10-20 | 2019-06-11 | 自贡市现代秋收机械有限公司 | A kind of ground sewer detection cleaning robot |
CN110761392A (en) * | 2019-10-17 | 2020-02-07 | 上海市基础工程集团有限公司 | Desilting device and construction method for large-diameter sewage curve pipeline in operating state |
CN111155634A (en) * | 2020-01-16 | 2020-05-15 | 四川省泰达建设工程有限公司 | Water conservancy pipeline dredging equipment |
CN111851721A (en) * | 2020-06-29 | 2020-10-30 | 浙江勤奋建设有限公司 | Dredging device of pipeline pump station |
CN111851721B (en) * | 2020-06-29 | 2021-06-22 | 浙江勤奋建设有限公司 | Dredging device of pipeline pump station |
CN112108463A (en) * | 2020-08-24 | 2020-12-22 | 潮州市利源水利水电工程有限公司 | Hydraulic engineering pipeline dredging method |
CN112459223A (en) * | 2020-11-18 | 2021-03-09 | 常州敏兆建设发展有限公司 | Sludge pipe and pipeline dredging equipment and dredging method using same |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108193766A (en) | A kind of intelligence blends formula drainage dredging device | |
CN105776361B (en) | A kind of underground water in-situ remediation system and its application process by DNAPL pollutions | |
CN105239665B (en) | Small and portable sewer dredging device | |
CN105369888B (en) | A kind of drainage dredging device | |
CN109296055A (en) | Urban pipe network process for treating sludge and system | |
CN104803572A (en) | Method and system for carrying out sediment dredging and ectopic treatment on seasonal river heavy metal pollution | |
CN106316020B (en) | Gush polluted bed mud processing refuse classification regenerative system in river lake | |
CN106638750A (en) | Urban main canal box culvert black and odorous riverway ecological management robot | |
CN104261641B (en) | The sorting dewatering unit of a kind of river and reservoir deposits and technique | |
CN111997157A (en) | Black-eliminating and deodorizing construction method for hidden culverts in urban dense areas | |
CN208235480U (en) | A kind of Clothoid type grilling trash remover | |
CN204898861U (en) | Underground pipeline dredging car | |
CN210066996U (en) | Underground pipe network water jet dredging construction device | |
JP2011052376A (en) | Method for cleaning buried pipe for sewage | |
CN106592668A (en) | Dust sucking excavator | |
CN203781226U (en) | Auger sludge excavator | |
CN217419928U (en) | A desilting robot for clearing up small-bore pipeline | |
CN204661517U (en) | The dredging of seasonal stream heavy metal polluted bed mud and dystopy governing system | |
CN211714076U (en) | River channel desilting sediment regeneration system | |
CN211395793U (en) | Dredging device for urban hydraulic engineering | |
CN209741881U (en) | Pneumatic precipitation device | |
CN204198567U (en) | The sorting dewatering unit of a kind of river and reservoir deposits | |
CN207959307U (en) | A kind of water intake of power plant box culvert and power station sluice are removed contamination underwater robot | |
CN215715946U (en) | High-pressure jet flow dredging assembly of dredging vehicle | |
CN109468999A (en) | A kind of reservoir desilting method |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180622 |